Xharbour
Mediator Client v.4 3
Mediator components are based upon xHarbour kernel. Apart from the above VCL components there are several low level classes which are used to access xHarbour kernel.
Xbgtk - an xbase OO wrapper for GTK+ v.0.5
xbgtk - an xbase/Harbour/xHarbour object-oriented wrapper for using the GTK+ GUI.
XHarour Extended Harour Compiler v.b
xHarbour is a portable implementation of the xBase language (Compiler & complete Run-time libraries).